79821264

素因数分解:

$2^4\times 3^1\times {\mathrm{1662943}}^1$

素因数の和:1662954

約数の個数: 20

約数和(自身を含む): 206205056

約数和(自身を除く): 126383792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1662943, 3325886, 4988829, 6651772, 9977658, 13303544, 19955316, 26607088, 39910632, 79821264]

約数ペア:

[(1, 79821264), (2, 39910632), (3, 26607088), (4, 19955316), (6, 13303544), (8, 9977658), (12, 6651772), (16, 4988829), (24, 3325886), (48, 1662943)]